1、java.sql.SQLException: Can not issue data manipulation statements with executeQuery().
at com.mysql.jdbc.Statement.checkForDml(Statement.java:298)
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:950)
错误原因： executeUpdate和executeQuery看看sql的执行语句，是查询还是更新
分享到：
相关推荐
Data Manipulation with R
This book, Data Manipulation with R, is aimed at giving intermediate-to-advanced level users of R (who have knowledge about datasets) an opportunity to use state-of-the-art approaches in data ...
Phil Spector Data Manipulation R
介绍R语言用于数据处理，数据分析。这是一本经典的R语言数据操作典范
This book is for all those who wish to learn about data manipulation from scratch and excel at aggregating data effectively. It is expected that you have basic knowledge of R and have previously done ...
The book contains much good information regarding the unique way in which R manipulates data objects. lt provides a complement to the many books illustrating statistical applications of R. It is clear...
You will not only learn about group-wise data manipulation, but also learn how to efficiently handle date, string, and factor variables along with different layouts of datasets using the reshape2 ...
This practical, example-oriented guide aims to discuss the split-apply-combine strategy in data manipulation, which is a faster data manipulation approach. After reading this book, you will not only ...
Data Manipulation with pandas.ipynb
这本书主要讲解了R语言的数据操作，是经典入门的书籍
Data Manipulation with R (Use R)
Data Manipulation with R (Use R).pdf
SAS Programming 2_ Data Manipulation Techniques SAS 必学！
如何用R语言整理数据？ 基础、实用的教程。
数据处理的基本函数包。主要基于Pandas,Numpy。 import pandas as pd import numpy as np import pickle import datetime import os import hashlib import pika import json import time
包含了一些数据操作用的函数，当前版本0.1.6。用于建模的数据清洗、重采样 、离散化、计算信息值等操作。拷贝后使用pip3 install + 路径/文件名即可。依赖的包目前为numpy,pandas和pickle，都是常用基础包
The #1 Easy, Common-Sense Guide to SQL Queries—Updated with More Advanced Techniques and Solutions Foreword by Keith W. Hare, Vice Chair, USA SQL Standards Committee SQL Queries for Mere Mortals has ...
With the knowledge you gain from this book, you will quickly learn pandas and how it can empower you in the exciting world of data manipulation, analysis and science. What you will learn Understand ...